http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Entry level, Level A-Level C, Level E, Level G.
Microfiche. White Plains, N.Y. : Kraus International Publications, 1984. 7 microfiches. (Kraus curriculum development library ; ELA K-147 ; ELA 1-038 ; ELA 2-005 ; ELA 3-007 ; ELA 5-013 ; ELA 7-056).
Kraus Curriculum Development library ; ELA K-147, etc